EP 1266977 A3 20030226 - Lustrous pigment and method of producing the same
Title (en)
Lustrous pigment and method of producing the same
Title (de)
Glanzpigment und Verfahren zu seiner Herstellung
Title (fr)
Pigment interférentiel et procédé de production
Publication
Application
Priority
- DE 10004888 A 20000204
- EP 01949009 A 20010131
Abstract (en)
[origin: WO0157287A1] The invention concerns a method for the production of a glazing pigment, wherein a multilayer film is produced by vacuum deposition of a base and the particles thus produced are fragmented into pigment particles of a desired size after the base is removed, whereby vapor deposition of a plurality of layers in separate locations is carried out inside an evacuable container and the base is moved along the vaporization sources. According to the invention, at least one carrier layer (A), especially a silicon oxide layer, and at least one metal oxide layer (B), especially a titanium oxide layer, are vapor-deposited on the base, especially a continuos metal strip.
IPC 1-7
IPC 8 full level
C09C 3/06 (2006.01); A61K 8/11 (2006.01); A61Q 1/02 (2006.01); C09C 1/00 (2006.01); C09C 1/24 (2006.01); C09C 1/36 (2006.01); C09D 5/36 (2006.01); C09D 7/12 (2006.01); C09D 201/00 (2006.01); C23C 14/00 (2006.01); C23C 14/02 (2006.01); C23C 14/06 (2006.01); C23C 14/08 (2006.01)
CPC (source: EP US)
A61K 8/11 (2013.01 - EP US); A61Q 1/02 (2013.01 - EP US); C09C 1/0015 (2013.01 - EP US); C09C 1/0018 (2013.01 - EP US); C09C 1/0021 (2013.01 - EP US); C09C 1/0051 (2013.01 - EP US); C09C 1/0078 (2013.01 - EP US); C09C 1/36 (2013.01 - EP US); C09D 5/36 (2013.01 - EP US); C23C 14/0005 (2013.01 - EP US); C23C 14/028 (2013.01 - EP US); C23C 14/0623 (2013.01 - EP US); C23C 14/08 (2013.01 - EP US); C23C 14/083 (2013.01 - EP US); C23C 14/085 (2013.01 - EP US); A61K 2800/412 (2013.01 - EP US); C01P 2004/61 (2013.01 - EP US); C09C 2200/1004 (2013.01 - EP US); C09C 2200/102 (2013.01 - EP US); C09C 2200/1037 (2013.01 - EP US); C09C 2200/1054 (2013.01 - EP US); C09C 2200/1087 (2013.01 - EP US); C09C 2200/24 (2013.01 - EP US); C09C 2200/301 (2013.01 - EP US); C09C 2200/302 (2013.01 - EP US); C09C 2220/10 (2013.01 - EP US); C09C 2220/103 (2013.01 - EP US); C09C 2220/20 (2013.01 - EP US)
Citation (search report)
- [X] WO 9838254 A1 19980903 - MERCK PATENT GMBH [DE], et al
- [Y] US 3123490 A 19640303
- [A] WO 9308237 A1 19930429 - MERCK PATENT GMBH [DE]
- [A] US 5135812 A 19920804 - PHILLIPS ROGER W [US], et al
- [Y] PATENT ABSTRACTS OF JAPAN vol. 013, no. 249 (C - 605) 9 June 1989 (1989-06-09)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
WO 0157287 A1 20010809; AU 2852301 A 20010814; AU 781222 B2 20050512; CA 2398165 A1 20020722; DE 10004888 A1 20010809; DE 50106315 D1 20050630; EP 1252355 A1 20021030; EP 1266977 A2 20021218; EP 1266977 A3 20030226; EP 1266977 B1 20050525; EP 1266978 A2 20021218; EP 1266978 A3 20030226; JP 2003528168 A 20030924; MX PA02007488 A 20040823; US 2003075079 A1 20030424; US 2004261661 A1 20041230; US 7217318 B2 20070515
DOCDB simple family (application)
EP 0100988 W 20010131; AU 2852301 A 20010131; CA 2398165 A 20010131; DE 10004888 A 20000204; DE 50106315 T 20010131; EP 01949009 A 20010131; EP 02019340 A 20010131; EP 02019342 A 20010131; JP 2001555909 A 20010131; MX PA02007488 A 20010131; US 20301202 A 20020805; US 90022604 A 20040728